From: Tony Lindgren <tony@atomide.com>
Date: Wed, 10 Mar 2021 12:04:33 +0000 (+0200)
Subject: ARM: dts: Prepare for simple-pm-bus for omap4 l3
X-Git-Tag: accepted/tizen/unified/20230118.172025~7411^2~7^2~3^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e1d4a11d68b695cdf82d8da5f0c0d237652fb376;p=platform%2Fkernel%2Flinux-rpi.git

ARM: dts: Prepare for simple-pm-bus for omap4 l3

Let's configure omap4 l3 for power-domain and clocks in preparation for
starting to use simple-pm-bus. We will flip over to using simple-pm-bus
later on after dropping the legacy data for all the devices on l3
interconnect.

Signed-off-by: Tony Lindgren <tony@atomide.com>
---

diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 76340c3..fc0be94 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -108,6 +108,10 @@
 	 */
 	ocp {
 		compatible = "simple-bus";
+		power-domains = <&prm_l4per>;
+		clocks = <&l3_1_clkctrl OMAP4_L3_MAIN_1_CLKCTRL 0>,
+			 <&l3_2_clkctrl OMAP4_L3_MAIN_2_CLKCTRL 0>,
+			 <&l3_instr_clkctrl OMAP4_L3_MAIN_3_CLKCTRL 0>;
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges;